CN105526324B - A kind of power, the stepless adjustable output device of displacement - Google Patents
A kind of power, the stepless adjustable output device of displacement Download PDFInfo
- Publication number
- CN105526324B CN105526324B CN201410508291.5A CN201410508291A CN105526324B CN 105526324 B CN105526324 B CN 105526324B CN 201410508291 A CN201410508291 A CN 201410508291A CN 105526324 B CN105526324 B CN 105526324B
- Authority
- CN
- China
- Prior art keywords
- output
- input
- hinged
- displacement
- rocking arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The invention belongs to technical field of mechanical transmission, more particularly to a kind of power, the stepless adjustable output device of displacement.A kind of power, the stepless output device of displacement, it is characterized in that, including input mechanism (1), middle displacement mechanism (5), output mechanism (4) and power unit (3).Compared with prior art, the present invention can realize realized at same position power, displacement it is stepless adjustable, the sectional wheel position with cable wire is not changed, transmission parts are few, and space-consuming structure is few, and the control of gearratio is accurate.
Description
Technical field：
The present invention is applied to mechanical transmission fields, is related to a kind of power, the stepless adjustable output device of displacement.
Background technology
In industrial design field, power, displacement output device mostly by the way of multi-stage transmission rod and change input,
The mode of brachium is exported, this mode space-consuming is big, and control accuracy is low, and Project Realization cost is big.Closest to showing for the present invention
It is the slave arm brachium for utilizing the change lever arm of piston pole length in direct current drive mechanism to change two segmentations to have technology, electronic
The certain point of mechanism shell body is is connected on fixed structure, therefore the change of slave arm brachium causes changing for output displacement and power
Become, it is possible to achieve power, displacement are stepless adjustable, see Fig. 1.
1 present invention output is the motion of sectional wheel, carries cable wire on sectional wheel, such as uses prior art, sectional wheel position
It will change, the length of cable wire is certain, then when carrying out gear ratio conversion, cable tension can be caused to change；
2 sector shaft module weight are big, and in ratio changing, sector shaft module causes part center of gravity to change with movement
Become.
The content of the invention
The purpose of the present invention is to carry out the change of power and displacement on sectional wheel at same position, fan-shaped using the present invention
Wheel be securable in structure, and power and displacement can realize it is accurately stepless adjustable.
A kind of power, the stepless output device of displacement, including input mechanism 1, middle displacement mechanism 5, output mechanism 4 and power
Unit 3.
Input mechanism 1 includes input rocker part II 101 and input rocker part I 102；
Centre displacement mechanism 5 includes connecting rod 501, the head tremor arm 503 of swing rod 502 and three；
Output mechanism 4 includes output sectional wheel 401 and output Rocker arm 4 02；
Power unit 3 includes direct current drive mechanism 301 and shoulder pole rocking arm 302；Four in input mechanism 1 and output mechanism 4
One end of individual part is installed on support by same axle, and output mechanism 4 is between input rocker part II 101 and input rocking arm portion
Between part I 102, input rocker part II 101 moves simultaneously with input rocker part I 102, and output sectional wheel 401 shakes with output
Arm 402 moves simultaneously, input mechanism 1 and 4 non-linkage of output mechanism.Input the other end and input lever 6 of rocker part I 102
One end is hinged, and the other end of input lever 6 and one end of one end of swing rod 502 and shoulder pole rocking arm 302 are hinged, swing rod 502 it is another
One end and one end of connecting rod 501 are hinged, and the first end of the other end of connecting rod 501 and three head tremor arms 503 is hinged, three head tremor arms 503
The second end be hinged in the rotating shaft of shoulder pole rocking arm 302, the 3rd end of three head tremor arms 503 and direct current drive mechanism 301 and output
One end of bar 7 is hinged on F points, and the center of rotation of three head tremor arms 503 is fixed on support, the other end hinge of direct current drive mechanism 301
It is connected on the other end of shoulder pole rocking arm 302, the other end of take-off lever 7 is hinged with exporting the other end of Rocker arm 4 02.For consolidating for device
Determine input signal, change the extension elongation that direct current drive mechanism 301 performs bar, you can change power output and output displacement in real time
Numerical value.
The device occupies little space, easy to operate, and output accuracy is high, and maintainability is good.
Compared with prior art, the present invention can realize realized at same position power, displacement it is stepless adjustable, make with cable wire
Sectional wheel position do not change, transmission parts are few, and space-consuming structure is few, and the control of gearratio is accurate.
Brief description of the drawings
The schematic diagram of Fig. 1 is a kind of existing power, displacement is adjustable output device；
Fig. 2 is a kind of power of the present invention, the schematic diagram of the stepless adjustable output device of displacement.
Fig. 3 is a kind of power of the present invention, the structural representation of the stepless adjustable output device of displacement.
Embodiment：
As shown in figure 3, a kind of power, the stepless output device of displacement, including input mechanism 1, middle displacement mechanism 5, output machine
Structure 4 and power unit 3.
Input mechanism 1 includes input rocker part II 101 and input rocker part I 102；
Centre displacement mechanism 5 includes connecting rod 501, the head tremor arm 503 of swing rod 502 and three；
Output mechanism 4 includes output sectional wheel 401 and output Rocker arm 4 02；
Power unit 3 includes direct current drive mechanism 301 and shoulder pole rocking arm 302；Four in input mechanism 1 and output mechanism 4
One end of individual part is installed on support by same axle D, and output mechanism 4 is between input rocker part II 101 and input rocking arm
Between part I 102, input rocker part II 101 moves simultaneously with input rocker part I 102, output sectional wheel 401 and output
Rocker arm 4 02 moves simultaneously, input mechanism 1 and 4 non-linkage of output mechanism.Input the other end and input lever 6 of rocker part I 102
One end be hinged on C points, one end of the other end of input lever 6 and one end of swing rod 502 and shoulder pole rocking arm 302 is hinged on B points,
One end of the other end of swing rod 502 and connecting rod 501 is hinged, and the first end of the other end of connecting rod 501 and three head tremor arms 503 is hinged,
Second end of three head tremor arms 503 is hinged in the rotating shaft of shoulder pole rocking arm 302, the 3rd end of three head tremor arms 503 and dc motor
One end of structure 301 and take-off lever 7 is hinged on F points, and the center of rotation A of three head tremor arms 503 is fixed on support, direct current drive mechanism
301 other ends are hinged on the other end of shoulder pole rocking arm 302, and the other end of take-off lever 7 is hinged on exporting the other end of Rocker arm 4 02
E points.
The course of work of the present invention is as follows：
The present apparatus has the power of stepless variable, displacement output valve, the fixation input signal for device, changes direct current drive
Mechanism 301 performs the extension elongation of bar, you can changes the numerical value of power output and output displacement.
The instruction that direct current drive mechanism 301 receives extraneous control signal makes it perform bar when extending out to a regular length,
The setting in motion of rocker part II 101 is inputted, while inputs the motion of rocker part I 102, is moved by input lever 6 with driven fork 502
Moved with shoulder pole rocking arm 302, swing rod 502 is further driven to connecting rod 501 and moved, and connecting rod 501 drives three head tremor arms 503 to rotate, defeated
Rod 7 moves with three head tremor arms 503, and direct current drive mechanism 301 still moves with three head tremor arms 503, and take-off lever 7 drives defeated
Go out Rocker arm 4 02 to move, output Rocker arm 4 02 drives output sectional wheel 401 to rotate, defeated so as to which the input instruction of whole mechanism be passed through
Go out sectional wheel 401 to spread out of.
ABCD is quadrangle, and AD is frame, and CD is that the motion for inputting rocker part I 102 is converted into by ABCD quadrangles
AB motion, AB motion are changed to the motion of output sectional wheel 401, in whole motion process by AFED parallelogram
AFED is always parallelogram, the complete equal proportion of rocking arm AB motion is exported, rocking arm AB is empty rocking arm, and length is with direct current
Motor drive mechanism 301 performs the length change of bar and changed, and empty rocking arm AB length changes cause output position power, change in displacement.
Such as to change the numerical value of power output and output displacement, the execution bar of direct current drive mechanism 301 is extend out to another length
Degree, now empty rocking arm AB length change, empty rocking arm AB length performs bar and stretched out with direct current drive mechanism 301 to be grown
Degree is determined for a fixed proportion relation, the fixed proportion relation by the shape of shoulder pole rocking arm 302.
Claims (1)
1. a kind of power, the stepless output device of displacement, it is characterized in that, including input mechanism (1), middle displacement mechanism (5), output machine
Structure (4) and power unit (3)；
Input mechanism (1) includes input rocker part II (101) and input rocker part I (102)；
Centre displacement mechanism (5) includes connecting rod (501), swing rod (502) and three head tremor arms (503)；
Output mechanism (4) includes output sectional wheel (401) and output rocking arm (402)；
Power unit (3) includes direct current drive mechanism (301) and shoulder pole rocking arm (302)；
One end of input mechanism (1) and four parts in output mechanism (4) is installed on support by same axle D, exports machine
Structure (4) between input rocker part II (101) and input rocker part I (102), input rocker part II (101) with it is defeated
Enter rocker part I (102) while move, output sectional wheel (401) with output rocking arm (402) move simultaneously, input mechanism (1) and
Output mechanism (4) non-linkage；The other end of input rocker part I (102) is hinged on C points, input lever with one end of input lever (6)
(6) the other end and one end of swing rod (502) and one end of shoulder pole rocking arm (302) are hinged on B points, swing rod (502) it is another
One end with connecting rod (501) is held to be hinged, the first end of the other end of connecting rod (501) and three head tremor arms (503) is hinged, three head tremor arms
(503) the second end is hinged in the rotating shaft of shoulder pole rocking arm (302), the 3rd end and the direct current drive mechanism of three head tremor arms (503)
(301) and one end of take-off lever (7) is hinged on F points, and the center of rotation A of three head tremor arms (503) is fixed on support, direct current drive
Mechanism (301) other end is hinged on shoulder pole rocking arm (302) other end, the other end and the output rocking arm (402) of take-off lever (7)
The other end is hinged on E points；
Fixation input signal for device, change the extension elongation that direct current drive mechanism (301) performs bar, you can change output
The numerical value of power and output displacement, AFED is always parallelogram in whole work process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508291.5A CN105526324B (en) | 2014-09-28 | 2014-09-28 | A kind of power, the stepless adjustable output device of displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508291.5A CN105526324B (en) | 2014-09-28 | 2014-09-28 | A kind of power, the stepless adjustable output device of displacement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105526324A CN105526324A (en) | 2016-04-27 |
| CN105526324B true CN105526324B (en) | 2018-01-16 |
Family
ID=55768738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410508291.5A Active CN105526324B (en) | 2014-09-28 | 2014-09-28 | A kind of power, the stepless adjustable output device of displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526324B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030349A (en) * | 2019-05-13 | 2019-07-19 | 常州轻工职业技术学院 | A kind of four bar thtee-stage shiplock force amplificatory structures |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1224142A (en) * | 1966-08-25 | 1971-03-03 | Lucas Industries Ltd | Linkages |
| US5182505A (en) * | 1991-06-19 | 1993-01-26 | Honeywell Inc. | Aircraft control surface position transducer |
| CN1360666A (en) * | 1999-10-11 | 2002-07-24 | 爱罗丁工程有限公司 | Individual blade adjustment for wind turbines |
| CN1598361A (en) * | 2004-08-19 | 2005-03-23 | 王平生 | Automatic stepless speed changing device |
| CN1714017A (en) * | 2002-11-22 | 2005-12-28 | 菲科线缆有限公司 | Ratio regulation mechanism for an action lever |
| CN101907155A (en) * | 2009-06-03 | 2010-12-08 | 郑国军 | Rotary type lever transmission mechanism or rotary type lever transmission device |
| CN201909001U (en) * | 2010-12-14 | 2011-07-27 | 曹臻 | Stepless speed change device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2502825A1 (en) * | 2011-03-25 | 2012-09-26 | Eurocopter | Backup control by linear actuator for manual flight command chain of an aircraft and Method |
-
2014
- 2014-09-28 CN CN201410508291.5A patent/CN105526324B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1224142A (en) * | 1966-08-25 | 1971-03-03 | Lucas Industries Ltd | Linkages |
| US5182505A (en) * | 1991-06-19 | 1993-01-26 | Honeywell Inc. | Aircraft control surface position transducer |
| CN1360666A (en) * | 1999-10-11 | 2002-07-24 | 爱罗丁工程有限公司 | Individual blade adjustment for wind turbines |
| CN1714017A (en) * | 2002-11-22 | 2005-12-28 | 菲科线缆有限公司 | Ratio regulation mechanism for an action lever |
| CN1598361A (en) * | 2004-08-19 | 2005-03-23 | 王平生 | Automatic stepless speed changing device |
| CN101907155A (en) * | 2009-06-03 | 2010-12-08 | 郑国军 | Rotary type lever transmission mechanism or rotary type lever transmission device |
| CN201909001U (en) * | 2010-12-14 | 2011-07-27 | 曹臻 | Stepless speed change device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105526324A (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203053804U (en) | Fatigue life test device for compression and extension springs | |
| CN105526324B (en) | A kind of power, the stepless adjustable output device of displacement | |
| CN108964342A (en) | It is a kind of can on-line continuous control the half of used capacity and actively used hold | |
| CN103986367B (en) | Piezoelectric energy collecting system | |
| CN107234632A (en) | A kind of energy-conservation variation rigidity elastic joint based on differential gear train | |
| CN208788635U (en) | A kind of multi-degree-of-freemechanical mechanical arm of Telescopic rotary | |
| CN207349690U (en) | Suitable for the pipe robot of straight pipeline | |
| CN102704181B (en) | Central adjusting device of double-needle-bar tricot machine | |
| CN106482921A (en) | A kind of two degrees of freedom closed chain compliant mechanism vibration measurement control device and method | |
| CN103302678A (en) | Robot wrist joint | |
| CN206208667U (en) | A kind of computer system tensile testing machine | |
| CN204023139U (en) | Ground comb transverse-moving mechanism for warp knitting machine | |
| CN205239903U (en) | Deformation beta structure of many rotor crafts | |
| CN107588283A (en) | Pipe robot suitable for straight pipeline | |
| CN103203751A (en) | Manipulator control system and manipulator control method | |
| CN104493820B (en) | A kind of robot front end arm based on wrist point motor postposition | |
| CN208196824U (en) | A kind of handgrip mechanism and industrial robot | |
| CN105185218B (en) | A kind of swing arm ship rudder/wing rudder is driven simulator | |
| CN110307328A (en) | Shifting system and the manual gear shift mechanism of integrated choosing, gear shift sensing device | |
| CN204211908U (en) | What a kind of cam path was fixing can covert footpath weft insertion device | |
| CN210882385U (en) | Robot walking action structure | |
| CN106625572A (en) | Parallel three-freedom-degree mechanism device based on oscillating cylinder driving and control method | |
| CN106078726B (en) | A kind of forearm is equipped with the all-purpose robot of mechanical arm assembly | |
| CN106041908B (en) | Six axle all-purpose robots of manipulator are arranged with a kind of forearm | |
| CN103203388B (en) | Material arrangement device for metal inner cavity extrusion molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |